"Making Davis-Bacon work a contractor's guide to prevailing wage requirements for federally-assisted construction projects"@en . . . . "Handbooks and manuals"@en . . . . . . . . . . "Making Davis-Bacon work : a contractor's guide to prevailing wage requirements for federally-assisted construction projects"@en . . "Contractor's guide to prevaling wage requirements for federally-assisted construction projects"@en . . . .